CN216001890U

CN216001890U - Ink bottle and printer using same

Info

Publication number: CN216001890U
Application number: CN202122210166.4U
Authority: CN
Inventors: 侯华松; 葛滨强
Original assignee: Ningbo Deli Kebei Technology Co Ltd
Current assignee: Ningbo Deli Kebei Technology Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-11
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to an ink bottle, including the bottle to and match the intraoral bottle plug of setting at the bottle of bottle, the bottle plug includes the rampart and covers the roof at the rampart top, is equipped with the incision on the roof, offers the first annular that is located the incision periphery on the top surface of rampart. The utility model provides an ink bottle has set up first annular in the incision periphery of bottle plug, become the buffer through this first annular, so because of the deformation that the dimensional difference nature that the bottleneck of bottle generated caused, perhaps because of the bottleneck deformation that outside extrusion force caused, because the cushioning effect of first annular, the incision position of bottle plug can't effectively be transmitted, so the form stability of the incision position of bottle plug is good, can not appear leading to crisscross condition because of the deformation of bottle plug periphery, and then effectively avoided the condition of incision position seepage ink. The utility model discloses still relate to the printer of using this ink bottle.

Description

Ink bottle and printer using same

Technical Field

The utility model relates to a printer technical field, in particular to ink bottle still relates to the printer of using this ink bottle.

Background

The ink bottle can be used in the ink-jet printer to supply ink, so that the ink bottle and the ink supply tube can be conveniently connected, a bottle plug is usually arranged in a bottle opening of the ink bottle, a notch is formed in the bottle plug to enable the ink supply tube to be inserted and connected, meanwhile, the bottle plug can also play a role in sealing ink in the ink bottle, and the condition that the ink is excessive is avoided. However, the existing ink bottle is not stable enough in forming process, and the bottle mouth of the ink bottle has a large difference between the transverse diameter and the longitudinal diameter of the bottle mouth due to the size error, so that the bottle mouth is deformed into an oval shape, the bottle plug is extruded to deform, and a gap is generated due to the dislocation of the cut on the bottle plug.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that provides one kind to above-mentioned prior art and can avoid outside extrusion force to conduct to bottle plug incision position, guarantees the ink bottle of incision stability on the bottle plug.

The utility model aims to solve the second technical problem that provide a printer that takes place ink seepage problem when can avoiding using to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides an ink bottle, includes the bottle to and the matching sets up the intraoral bottle plug of bottle, its characterized in that: the bottle stopper includes the rampart and covers the roof at the rampart top, be equipped with the incision on the roof, set up the first annular that is located the incision periphery on the top surface of rampart.

In order to effectively absorb external extrusion force and further reduce the influence on the notch on the top wall, an elastic buffer piece is attached to the outer ring wall surface of the first ring groove.

In order to ensure the sealing property of the connection between the bottle stopper and the bottle opening and avoid ink leakage from a gap between the bottle stopper and the bottle opening, at least one sealing ring is arranged on the outer wall surface of the annular wall along the circumferential direction.

In order to facilitate the installation of the bottle stopper and improve the sealing performance between the bottle stopper and the bottle opening, the inner wall of the bottle opening of the bottle body inclines from top to bottom along the radial inward direction, the lowest sealing ring on the ring wall bends outwards along the radial direction from bottom to top, and the lowest sealing ring is lower than the bottom of the first ring groove.

In order to ensure the sealing performance between the ink supply pipe and the bottle stopper after the ink supply pipe is connected, the lower part of the annular wall is gradually and radially inwardly tightened from top to bottom to form an opening part matched with the pipe diameter of the ink supply pipe.

In order to further improve the sealing performance between the ink supply tube and the bottle stopper, a sealing rib is convexly arranged on the inner peripheral wall of the opening part.

In order to reduce the influence of external extrusion force on the sealing performance between the ink supply pipe and the bottle stopper, a second annular groove located on the periphery of the opening is arranged on the lower surface of the annular wall.

In order to effectively strengthen the antiseep effect before the ink bottle does not use, effectively guarantee the normal confession china when the ink bottle uses simultaneously, still spacing installation has the guide cylinder to the inside extension of bottle in the bottleneck, the guide cylinder is located the below of bottle plug, the guide cylinder has towards the bottle plug opening and matches in the export of oral area, the through-hole has been seted up on the lateral wall of guide cylinder, is provided with in the guide cylinder and can matches the shrouding that covers the oral area, be provided with the elastic component between shrouding and the guide cylinder, the elastic component has the trend of roof pressure shrouding closing cap oral area.

Conveniently mounted, the lower part of the inner wall of the bottle mouth is provided with a step part which is inwards convex in the radial direction; and a limiting ring capable of limiting the step part is arranged on the periphery of the upper end of the guide cylinder.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides a printer, includes casing and the ink bottle mount pad of setting in the casing, installs the confession china ink pipe on the ink bottle mount pad, its characterized in that: the ink bottle also comprises the ink bottle, wherein the bottle mouth end of the bottle body is connected to the ink bottle mounting seat in an inverted mode, and the ink supply tube can be inserted into the bottle body from the cut.

Compared with the prior art, the utility model has the advantages of: the utility model provides an ink bottle has set up first annular in the incision periphery of bottle plug, become the buffer through this first annular, so because of the deformation that the dimensional difference nature that the bottleneck of bottle generated caused, perhaps because of the bottleneck deformation that outside extrusion force caused, because the cushioning effect of first annular, the incision position of bottle plug can't effectively be transmitted, so the form stability of the incision position of bottle plug is good, can not appear leading to crisscross condition because of the deformation of bottle plug periphery, and then effectively avoided the condition of incision position seepage ink.

And the printer of having used this ink bottle, it is effectual to prevent the ink seepage, and user experience is better.

Drawings

Fig. 1 is a perspective view of an ink bottle according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an ink bottle according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, the ink bottle of the present embodiment includes a bottle body 1, and a bottle stopper 2 disposed in a bottle opening of the bottle body 1.

Wherein the bottle stopper 2 comprises an annular wall 21 and a top wall 22 covering the top of the annular wall 21, so that the bottle stopper 2 is integrally in an inverted cup structure. The top wall 22 of the bottle stopper 2 is provided with a notch 221, and the shape of the notch 221 is specifically set according to requirements, for example, the notch 221 is cross-shaped or m-shaped. The top surface of the annular wall 21 is provided with a first annular groove 211 located at the periphery of the notch 221, and the section of the first annular groove 211 in this embodiment is in a V shape. And the surface of the outer ring wall 21 of the first ring groove 211 is attached with a buffer member 3 with elasticity, and the buffer member 3 can effectively absorb the external extrusion force.

The bottle body 1 is usually made of plastic, and the bottle stopper 2 is made of a material with certain deformability. However, when the bottle body 1 is prepared, the problem of deformation of the mouth of the bottle body 1 is inevitably caused due to the problem of processing accuracy. In addition, when the bottle body 1 is used, the problem of deformation of the bottle mouth due to external extrusion force can also be caused. The deformation of the bottle opening can cause the deformation of the annular wall 21 of the bottle stopper 2, and the arrangement of the first annular groove 211 can cut off the deformation conduction of the annular wall 21 of the bottle stopper 2 to the position of the notch 221, and in addition, the buffer piece 3 absorbs the deformation, so that the position of the notch 221 arranged on the top wall 22 of the bottle stopper 2 is basically not deformed, the stability of the shape of the notch 221 is ensured, and the problem that ink in the bottle body 1 leaks from the position of the notch 221 due to the mutual dislocation of the notches 221 is solved.

In addition, the inner wall of the bottle opening of the bottle body 1 inclines from top to bottom along the radial inward direction, so that the bottle stopper 2 can be conveniently installed in the bottle opening. In order to ensure the basic tightness of the connection between the bottle stopper 2 and the bottle mouth and avoid ink leakage from the gap between the bottle stopper 2 and the bottle mouth, at least one sealing ring 212 is arranged on the outer wall surface of the annular wall 21 along the circumferential direction. The number of seal rings 212 is specifically set as desired. In this embodiment, two sealing rings 212 are used. The lowest sealing ring 212 on the ring wall 21 is bent outwards in the radial direction from bottom to top, and the lowest sealing ring 212 is lower than the bottom of the first ring groove 211, and the bending direction of the sealing ring 212 is convenient for the installation of the bottle stopper 2, and simultaneously, the sealing performance between the bottle stopper 2 and the bottle opening is improved.

The notch 221 of the bottle stopper 2 is used for inserting the ink supply tube therein during installation and further inserting into the bottle body 1, and after the ink supply tube is inserted into the notch 221, a certain gap is inevitably generated at the position of the notch 221, and in order to ensure the sealing performance between the ink supply tube and the bottle stopper 2 after the ink supply tube is connected, the lower part of the annular wall 21 is gradually tightened inwards along the radial direction from top to bottom to form a mouth part 213 matched with the diameter of the ink supply tube. After the ink supply tube is inserted into the bottle body 1 from the notch 221, the ink supply tube is hermetically connected between the opening 213 of the bottle plug 2 and the bottle plug 2, thereby preventing ink from leaking from between the ink supply tube and the bottle plug 2. In order to further improve the sealing performance between the ink supply tube and the bottle stopper 2, a sealing rib 214 is convexly provided on the inner peripheral wall of the mouth portion 213.

For the same reason as described above, the annular wall 21 pressing the stopper 2 deforms when the bottle mouth deforms, and in order to reduce the influence of the external pressing force on the sealing performance between the ink supply tube and the stopper 2, a second annular groove 215 is provided on the lower surface of the annular wall 21 at the outer periphery of the mouth portion 213, and the second annular groove 215 still plays a role of conducting the deformation in isolation.

Since the mouth 213 of the bottle stopper 2 is opened and the cutout 221 of the top surface is merely in a state of being closely contacted in shape, ink may leak from the cutout 221, which may cause a problem of ink leakage if the bottle body 1 is turned upside down. In order to effectively strengthen the anti-leakage effect before the ink bottle is not used and effectively ensure the normal ink supply when the ink bottle is used, a guide cylinder 4 extending towards the inside of the bottle body 1 is arranged in the bottle mouth in a limiting way, the guide cylinder 4 is positioned below the bottle plug 2, the guide cylinder 4 is provided with an outlet which faces the opening of the bottle plug 2 and is matched with the mouth part 213, namely, one end of the guide cylinder 4, which is provided with the outlet, is the end butted with the bottle plug 2. Seted up through-hole 41 on the lateral wall of guide cylinder 4, be provided with in the guide cylinder 4 and match shrouding 5 that covers oral area 213, be provided with elastic component 6 between shrouding 5 and the guide cylinder 4, elastic component 6 has the trend of roof pressure shrouding 5 closing cap oral area 213, under elastic component 6's elastic force effect, when not inserting the ink supply pipe in the incision 221, elastic component 6 roof pressure shrouding 5 and the oral area 213 of shutoff bottle plug 2, so the ink in the bottle 1 then enters into bottle plug 2 from oral area 213 in, so then fine avoided the problem that the ink was revealed.

In the embodiment, the lower part of the inner wall of the bottle mouth is provided with a step part 11 which is inwards convex in the radial direction; the periphery of the upper end of the guide cylinder 4 is provided with a limiting ring 42 capable of limiting the position of the step part 11, during installation, the guide cylinder 4 is firstly placed in the bottle body 1, the limiting ring 42 at the upper end of the guide cylinder 4 is clamped on the step part 11, then the bottle stopper 2 is installed in the bottle opening, the bottle stopper 2 extrudes the limiting ring 42, and then the guide cylinder 4 is fixed.

The ink bottle can be applied to an ink jet printer, and the printer using the ink bottle comprises a machine shell, an ink bottle mounting seat arranged in the machine shell and the ink bottle mounted on the ink bottle mounting seat, wherein an ink supply pipe is mounted on the ink bottle mounting seat, the bottle opening end of the bottle body 1 is connected to the ink bottle mounting seat in an inverted mode, and the ink supply pipe can be inserted into the bottle body 1 from the cut 221.

When the ink bottle is transported, the bottle opening end cover of the bottle body 1 can be covered, so that the ink leakage can be further avoided. When the ink bottle is used, the ink bottle is inversely arranged on the ink bottle mounting seat, and the ink supply tube correspondingly arranged on the ink bottle mounting seat is just inserted through the cut 221 of the bottle stopper 2 and extends into the guide cylinder 4 through the outlet of the bottle stopper 2. The ink supply tube will extrude the closing plate 5, the elastic part 6 will compress to the bottom of the guide cylinder 4, after the bottle body 1 is fixed on the ink bottle mounting seat, the ink enters the guide cylinder 4 through the through hole 41 on the guide cylinder 4, in order to facilitate the ink flowing into the ink supply tube, the through hole can be opened on the tube wall of the ink supply tube extending into the inner part of the guide cylinder 4, the ink flows into the ink supply tube through the through hole, and the ink supply tube realizes the ink supply. Due to the sealing connection between the ink supply tube and the opening 213 of the bottle stopper 2, the problem of ink leakage from the gap between the ink supply tube and the bottle stopper 2 is avoided.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. The utility model provides an ink bottle, includes bottle (1) to and match and set up bottle plug (2) in the bottleneck of bottle (1), its characterized in that: the bottle stopper (2) comprises a ring wall (21) and a top wall (22) covering the top of the ring wall (21), wherein a notch (221) is formed in the top wall (22), and a first annular groove (211) located on the periphery of the notch (221) is formed in the top surface of the ring wall (21).

2. The ink bottle of claim 1, wherein: an elastic buffer piece (3) is attached to the surface of the outer ring wall (21) of the first ring groove (211).

3. The ink bottle of claim 1, wherein: at least one sealing ring (212) is arranged on the outer wall surface of the annular wall (21) along the circumferential direction.

4. The ink bottle of claim 3, wherein: the inner wall of the bottle mouth of the bottle body (1) inclines from top to bottom along the radial inward direction, the lowest sealing ring (212) on the ring wall (21) bends outwards along the radial direction from bottom to top, and the lowest sealing ring (212) is lower than the bottom of the first ring groove (211).

5. An ink bottle according to any of claims 1 to 4, characterised in that: the lower part of the annular wall (21) is gradually tightened inwards along the radial direction from top to bottom to form a mouth part (213) matched with the diameter of the ink supply pipe.

6. The ink bottle of claim 5, wherein: and a sealing rib (214) is convexly arranged on the inner peripheral wall of the opening part (213).

7. The ink bottle of claim 6, wherein: the lower surface of the annular wall (21) is provided with a second annular groove (215) positioned at the periphery of the opening part (213).

8. The ink bottle of claim 5, wherein: still spacing installation is to guide cylinder (4) that bottle (1) is inside to be extended in the bottleneck, guide cylinder (4) are located the below of bottle plug (2), guide cylinder (4) have towards bottle plug (2) opening and match in the export of oral area (213), through-hole (41) have been seted up on the lateral wall of guide cylinder (4), be provided with in guide cylinder (4) and match shrouding (5) that cover oral area (213), be provided with between shrouding (5) and guide cylinder (4) elastic component (6), elastic component (6) have the trend of roof pressure shrouding (5) closing cap oral area (213).

9. The ink bottle of claim 8, wherein: the lower part of the inner wall of the bottle mouth is provided with a step part (11) which is inwards convex in the radial direction; and a limiting ring (42) capable of limiting on the step part (11) is arranged on the periphery of the upper end of the guide cylinder (4).

10. The utility model provides a printer, includes casing and the ink bottle mount pad of setting in the casing, installs the confession china ink pipe on the ink bottle mount pad, its characterized in that: further comprising an ink bottle according to any of claims 1 to 9, the bottle mouth end of the bottle body (1) being connected upside down to an ink bottle mount and the ink supply tube being insertable into the bottle body (1) from the cutout (221).